TF4 Back to Film in Chicago?

It seems that Transformers franchise might be returning to Chicago. This weekend while in the city participating in an advance screening and doing press interviews to promote Broken City. Mark Wahlberg answered questions about Transformers 4. A source reports hearing that Wahlberg said he is house hunting for a rental to use while filming Transformers 4 in the Chicago area during the summer.

He's now nothing but a mere twisted shell of his former self, wrapped around a warped and chaotic spark that is withering yet thriving in a sea of despair and agony, his mind long eroded from the many thoughts of revenge for his undoing.

I actully don't mind if they return to Chicago, the location for the final battle for DOTM was one of the few things I felt Micheal Bay did right, I felt like it was the perfect place for them to fight, plus all the damage and desturction and ships in the air helped with it, although I wish they did somewhere new, I won't mind if they return.